diff --git a/debian/changelog b/debian/changelog
index 196bc3ac..87edd34d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-hedera-web (22.48.4) stable; urgency=low
+hedera-web (22.48.5) stable; urgency=low
 
   * Initial Release.
 
diff --git a/forms/ecomerce/checkout/index.js b/forms/ecomerce/checkout/index.js
index df10cd88..85f0ea0e 100644
--- a/forms/ecomerce/checkout/index.js
+++ b/forms/ecomerce/checkout/index.js
@@ -150,13 +150,9 @@ export default new Class({
 			this.$.assistant.moveNext();
 	},
 	
-	goNextStep() {
-		this.$.assistant.moveNext();
-	},
-	
 	onAddressClick(addressId) {
 		this.$.lot.set('address', addressId);
-		this.goNextStep();
+		this.$.assistant.moveNext();
 	},
 	
 	onAddressChange() {
diff --git a/js/hedera/tpv.js b/js/hedera/tpv.js
index 6ee274bd..dc759476 100644
--- a/js/hedera/tpv.js
+++ b/js/hedera/tpv.js
@@ -24,22 +24,18 @@ module.exports = new Class({
 	}
 
 	,async _realPay(amount, company) {
-		if (!isNumeric(amount) || amount <= 0)
-			throw new UserError(_('AmountError'));
-
-		let json;
-		
-		try {
-			json = await this.conn.send('tpv/transaction', {
-				amount: parseInt(amount)
-				,urlOk: this._makeUrl('ok')
-				,urlKo: this._makeUrl('ko')
-				,company: company
-			});
-		} catch(err) {
-			throw new UserError(_('PayError'));
+		if (!isNumeric(amount) || amount <= 0) {
+			Htk.Toast.showError(_('AmountError'));
+			return;
 		}
 
+		const json = await this.conn.send('tpv/transaction', {
+			amount: parseInt(amount)
+			,urlOk: this._makeUrl('ok')
+			,urlKo: this._makeUrl('ko')
+			,company
+		});
+
 		const postValues = json.postValues;
 
 		const form = document.createElement('form');
diff --git a/js/htk/field/index.js b/js/htk/field/index.js
index d8b7102d..7ac73698 100644
--- a/js/htk/field/index.js
+++ b/js/htk/field/index.js
@@ -10,15 +10,7 @@ module.exports = new Class({
 		value: {
 			type: String
 			,set(x) {
-				if (Vn.Value.compare(x, this._value))
-					return;
-
-				if (x instanceof Date)
-					x = x.clone();
-
-				this.valueChanged(x);
-				this.putValue(x);
-				this._notifyChanges();
+				this._setValue(x);
 			}
 			,get() {
 				return this._value;
@@ -109,11 +101,11 @@ module.exports = new Class({
 	,_lockField: false
 
 	,_setValue(newValue) {
-		if (!this._putValue(newValue))
-			return;
-
+		if (!this._putValue(newValue)) return;
+		newValue = this._value;
+		
 		if (!this._lockField)
-			this.putValue(newValue);
+			this.putValue(this._value);
 
 		if (this.conditionalFunc)
 			this.conditionalFunc(this, newValue);
diff --git a/js/htk/radio/index.js b/js/htk/radio/index.js
index 270a1f3f..06d87a4d 100644
--- a/js/htk/radio/index.js
+++ b/js/htk/radio/index.js
@@ -54,7 +54,7 @@ module.exports = new Class({
 	,render() {
 		var radio = Vn.Browser.createRadio('', this.doc);
 		radio.checked = false;
-		radio.addEventListener('change', this._onChange.bind(this));
+		radio.addEventListener('change', () => this._onChange());
 		this._node = radio;
 	}
 
diff --git a/js/htk/radio/radio-group.js b/js/htk/radio/radio-group.js
index ebeaaba2..942a93ba 100644
--- a/js/htk/radio/radio-group.js
+++ b/js/htk/radio/radio-group.js
@@ -4,8 +4,6 @@ var htkRadioGroupUid = 0;
 module.exports = new Class({
 	Extends: Htk.Field
 	,Tag: 'htk-radio-group'
-	
-	,radioLock: false
 
 	,initialize(props) {
 		this.clear();
diff --git a/js/vn/value.js b/js/vn/value.js
index dc7584ed..413037e7 100644
--- a/js/vn/value.js
+++ b/js/vn/value.js
@@ -140,52 +140,33 @@ function sprintf(formatString) {
 	});
 }
 
-module.exports = {
-	 regexpNumber: /%\.([0-9]+)d/g
-	,regexpString: /%s/g
+function format(value, format) {
+	if (value === null || value === undefined)
+		return '';
 
-	,equals
-	,diff
-	,partialDiff
-	,kvClone
-	,simpleClone
-	,simpleEquals
-	,sprintf
-
-	,compare(a, b) {
-		if (a === b)
-			return true;
-		if (a instanceof Date && b instanceof Date)
-			return a.getTime() === b.getTime();
-			
-		return false;		
+	if (format)
+	switch (typeof value) {
+		case 'number':
+			return format.replace(/%\.([0-9]+)d/g,
+				(_, digits) => new Number(value).toFixed(parseInt(digits)));
+		case 'string':
+			return format.replace(/%s/g,
+				() => value);
+		case 'object':
+		if (value instanceof Date)
+			return VnDate.strftime(value, format);
 	}
-
-	,format(value, format) {
-		if (value === null || value === undefined)
-			return '';
 	
-		if (format)
-		switch (typeof value) {
-			case 'number':
-				return format.replace(this.regexpNumber,
-					this.replaceNumber.bind(null, value));
-			case 'string':
-				return format.replace(this.regexpString,
-					this.replaceString.bind(null, value));
-			case 'object':
-			if (value instanceof Date)
-				return VnDate.strftime(value, format);
-		}
-		
-		return value;
-	}
+	return value;
+}
 
-	,replaceNumber(value, token, digits) {
-		return new Number(value).toFixed(parseInt(digits));
-	}
-
-	,replaceString(value) {
-		return value;
-	}
+module.exports = {
+	equals,
+	diff,
+	partialDiff,
+	kvClone,
+	simpleClone,
+	simpleEquals,
+	sprintf,
+	format,
 };
diff --git a/package.json b/package.json
index dc6d4f20..11df0f03 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hedera-web",
-  "version": "22.48.4",
+  "version": "22.48.5",
   "description": "Verdnatura web page",
   "license": "GPL-3.0",
   "repository": {